VANCOUVER – Using state-of-the-art HSPA+ Dual Cell technology, Telus announced Tuesday it will increase its 3G+ wireless data network access speeds to up to 42 Mbps when commercial deployment is complete in Canadian cities and towns.Telus says it is the only North American carrier to have successfully tested HSPA+ Dual Cell technology in its wireless labs and to announce deployment in its commercial network. However, the company did not set out a timeline for deployment when making the announcement, but noted devices that can take advantage of the network’s new capabilities aren’t coming until next year.HSPA+ Dual Cell technology uses...